This Norse viper necklace comes in a variety of styles. The stainless steel nature of the items is dependent on weather you choose the one with the gem or the more minimal versions with have it coiled to a smaller degree. Another early image of snakes is the Gosforth Cross (early 10th century). At the bottom of the cross, there is a scene of Thor fishing with Jormungand, the World Serpent, and Thor with Hymir the giant in a boat. At the top, there is an animal with its legs tangled in snake coils.